Our top vocal microphones. These low-feedback dynamic supercardioid vocal microphones feature a broad frequency spectrum, low distortion at high sound pressure levels, and ""shockproof"" capsule mounting for all demanding stage and studio applications. Also available with ON/OFF switch. FEATURES:[ Frequency response: (Hz) 50 - 16000 [ Sensitvity (dBV/pa): -54 (2.0mv/pa) [ Rated Impedance (ohm)45: 300 [ Dimension (mm) 52x165 [ Weight (g) 270 [ Max.SPL (dB) 134dB (THD<1%1000Hz)[ Weight: 0.3kg ";